8049021645 (number)

8049021645 is an odd 10-digits composite number following 8049021644 and preceding 8049021646. In scientific notation, it is written as 8.049021645 × 10^9. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 3679552704 positive integers (up to 8049021645) that are relatively prime to 8049021645.

Interesting facts

Basic properties

Name

Name eight billion forty-nine million twenty-one thousand six hundred forty-five

Notation

Scientific notation 8.049021645 × 10^9
Engineering notation 8.049021645 × 10^9

Prime Factorization of 8049021645

Prime Factorization 3 × 35 × 76657349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8049021645
Product of the distinct prime numbers

The prime factorization of 8049021645 is 3 × 35 × 76657349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 74, 2, 531, 684, 5370, 5189, 34823, 84502, 400818, 133405, 9398228, 3743305, 15352328, 88641190, 906707306, 588059915, 6985748498, 3025168862

Basic calculations (n = 8049021645)

Multiplication

n×y
n×2 16098043290
n×3 24147064935
n×4 32196086580
n×5 40245108225

Division

n÷y
n÷2 4024510822.5
n÷3 2683007215
n÷3 2012255411.25
n÷5 1609804329

Exponentiation

ny
n2 6.4786749441679E+19
n3 5.2146994856526E+29
n4 4.1973229032188E+39
n5 3.3784342899063E+49

Nth Root

y√n
2√n 89716.339899708
3√n 2004.0768212012
4√n 299.52686006385
5√n 95.752168683631

Divisors of 8049021645

1, 3, 35, 105, 76657349, 229972047, 2683007215, 8049021645

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8049021644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8049021645 can be divided by 8 positive divisors. The sum of these divisors (counting 8049021645) is 1, the average is 0.125.

Base conversion 8049021645

Base System Value
2 Binary 111011111110000100101001011001101
3 Ternary 202202221122122221210
4 Quaternary 13133300211023031
5 Quinary 112441022143040
6 Senary 3410410245033
8 Octal 73760451315
10 Decimal 8049021645
12 Duodecimal 1687726779
16 Hexadecimal 1dfc252cd
20 Vigesimal 65f67e25
36 Base36 3p46gul

Cryptographic Hash Functions

md5 db2b0691ab1921abacfc4a95cb2af4c1
sha1 d6db0b00ad17c753a8ffa553f7b389dd6aa2e3cc
sha256 55a028a6263a6400a7354ae8fd84f6aaa26d8f34d5211b9a354e367961b9f70c
sha512 d38c9a1a5efbc2babf881d4d7575edc185be851391d902a59ee800076a3c483753670d58b7e7f7449a600156a86008f2b67267668689d58f36dd5d71aad65b58
ripemd-160 e4627d1583deca6c6da73306bb0e8c4e2e2e437b

8049021645 as geometric shapes

Circle

Radius = n
Diameter 16098043290
Circumference 50573494537.034
Area 2.0353357609594E+20

Sphere

Radius = n
Volume 2.1843282126406E+30
Surface area 8.1413430438376E+20
Circumference 50573494537.034

Square

Length = n
Perimeter 32196086580
Area 6.4786749441679E+19
Diagonal 11383035574.194

Cube

Length = n
Surface area 3.8872049665007E+20
Volume 5.2146994856526E+29
Space diagonal 13941314440.362

Equilateral Triangle

Length = n
Perimeter 24147064935
Area 2.8053485422555E+19
Altitude 6970657220.1808

Triangular Pyramid

Length = n
Surface area 2.8053485422555E+19
Volume 6.1455822802583E+28
Height 3794345191.3979